import react from 'react';
// import { BrowserRouter, Switch, Route, Link } from 'react-router-dom';
// import { Provider, Store } from 'redux';

export default class APP extends React.Component{
    constructor(props){
        super(props)
        this.state = {
            test: '123456789'
        }
    }

    render(){
        return (
            <div>
                ceshi 
                <h3>{this.state.test}</h3>
            </div>
        );
    }
}